20104143839

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3837401}}^1$

素因数の和:3837458

約数の個数: 12

約数和(自身を含む): 22471826112

約数和(自身を除く): 2367682273

約数列:

[1, 13, 31, 169, 403, 5239, 3837401, 49886213, 118959431, 648520769, 1546472603, 20104143839]

約数ペア:

[(1, 20104143839), (13, 1546472603), (31, 648520769), (169, 118959431), (403, 49886213), (5239, 3837401)]